High bench saw corner cutting positioning tool

Abstract

The utility model discloses a high bench saw corner cutting positioning tool, which relates to the technical field of door frame processing and positioning, and comprises a high bench saw assembly and a door frame semi-finished product, the door frame semi-finished product is provided with a positioning hole, the high bench saw assembly comprises a base, a saw blade, a slide rail and a pressing block, the door frame semi-finished product is placed on the slide rail and is fixed through the pressing block, and the saw blade is arranged on the base. An adjusting assembly is arranged on the side, close to the saw blade, of the machine base, the adjusting assembly is located on one side of the door frame semi-finished product and comprises a bottom plate, a side plate and a mounting plate, a positioning assembly is arranged on the side, close to the door frame semi-finished product, of the mounting plate, and the position of the positioning assembly is adjusted through the adjusting assembly. The positioning assembly comprises a sleeve and a positioning column, the positioning column is connected with the sleeve in a sliding mode, and the positioning column is matched with the positioning hole in size. The door frame corner cutting device is accurate in door frame corner cutting, improves the frame splicing precision, is convenient to clamp and improves the working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of door frame processing and positioning, in particular to a high table saw cutting angle positioning tooling. Background Art

[0002] As Figure 1 shown in the figure, it shows that after online notch removal through the door frame rolling line body, a semi-finished door frame is obtained by punching. The holes obtained by punching are used for air circulation to ensure the humidity balance inside and outside the door, reduce the possibility of door panel deformation, and can also be used for process hanging holes.

[0003] This semi-finished door frame needs to be cut at a 45° angle by a high table saw, and the cut semi-finished door frames are spliced to form a complete door frame. However, the existing high table saw is only equipped with ordinary fixtures, and the workpiece is manually moved to the appropriate position and then fixed by the fixture. Therefore, when fixing the semi-finished door frame, it is not easy to adjust the distance, and it is easy to cut too much or too little, resulting in inaccurate cutting angles of the door frame and affecting the assembly frame accuracy. At the same time, the work efficiency is low, and the labor intensity of manual adjustment is large. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a high table saw cutting angle positioning tooling to solve the problems in the background art.

[0005] The purpose of the utility model is achieved by the following technical solutions:

[0006] A high table saw cutting angle positioning tooling includes a high table saw assembly and a semi-finished door frame. The semi-finished door frame is provided with positioning holes. The high table saw assembly includes a machine base, a saw blade, a slide rail, and a pressing block. The semi-finished door frame is placed on the slide rail and fixed by the pressing block. An adjusting assembly is provided on one side of the machine base close to the saw blade, and the adjusting assembly is located on one side of the semi-finished door frame.

[0007] The adjusting assembly includes a bottom plate, a side plate, and a mounting plate. The bottom plate is fixed on the machine base, the side plate is movably connected to the bottom plate, and the mounting plate is movably connected to the side plate.

[0008] A positioning assembly is provided on one side of the mounting plate close to the semi-finished door frame. The positioning assembly adjusts its position through the adjusting assembly. The positioning assembly includes a sleeve and a positioning post. The positioning post is slidably connected to the sleeve, and the size of the positioning post is adapted to the positioning hole.

[0009] Further, one end of the sleeve is fixed on the mounting plate. A spring is provided inside the sleeve. One end of the spring is fixedly connected to one side of the sleeve close to the mounting plate, and the other end of the spring is fixedly connected to one end of the positioning post.

[0010] Further, the sleeve and the positioning post are both correspondingly provided with third slots, and a third bolt connection assembly is arranged in the third slots. The positioning post is connected to the sleeve through the third slots and the third bolt connection assembly.

[0011] Further, a fourth slot is arranged on one side of the sleeve away from the third slot, a lever is arranged at the position of the positioning post corresponding to the fourth slot, the lever extends out of the fourth slot, and the lever is detachably connected to the positioning post.

[0012] Further, the bottom plate is of an L-shaped structure, the bottom plate and the side plate are both correspondingly provided with first slots, a first bolt connection assembly is arranged in the first slots, and the side plate is connected to the bottom plate through the first slots and the first bolt connection assembly.

[0013] Further, the mounting plate and the side plate are both correspondingly provided with second slots, the two second slots are located on both sides of the sleeve, a second bolt connection assembly is arranged in the second slots, and the side plate is connected to the mounting plate through the second slots and the second bolt connection assembly.

[0014] Further, the pressing block is located above the slide rail, and an adjustable knob is arranged on the top of the pressing block.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1) The chamfering of the door frame is accurate, the processing quality is improved, and the assembling accuracy of the frame is improved. When the semi-finished door frame is locked by the positioning post, it is then pressed by the pressing block, and then the high table saw is started to chamfer the semi-finished door frame. At this time, the chamfering of the semi-finished door frame is accurate and the processing quality is high. The subsequent semi-finished door frames can ensure consistent chamfering after being locked with the positioning post by sliding.

[0017] 2) It is convenient for clamping, the working efficiency is improved, and the labor intensity is reduced. When the semi-finished door frame slides along the slide rail until the positioning post falls into the positioning hole, at this time, under the action of spring reset, the positioning post is inserted into the positioning hole to complete the locking. At the same time, after the chamfering is completed, the pressing block is loosened, and then the lever is pulled to retract the positioning post into the sleeve, and at this time, the semi-finished door frame with the chamfering completed can be taken down. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of a semi-finished door frame in the background art;

[0019] Figure 2 It is a schematic diagram of a high table saw chamfering positioning tooling of the present utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram after the adjusting assembly and the positioning assembly of the present utility model are installed;

[0021] Figure 4 This is a cross-sectional view after the adjustment component and the positioning component are installed in the present utility model;

[0022] In the figure, 1 is a semi-finished door frame, 11 is a positioning hole, 2 is a high table saw component, 21 is a machine base, 22 is a saw blade, 23 is a slide rail, 24 is a pressing block, 3 is an adjustment component, 31 is a bottom plate, 32 is a side plate, 33 is a mounting plate, 34 is a first slot, 35 is a first bolt connection component, 36 is a second slot, 37 is a second bolt connection component, 4 is a positioning component, 41 is a sleeve, 42 is a positioning post, 43 is a spring, 44 is a lever, 45 is a third slot, 46 is a third bolt connection component, 47 is a fourth slot. Specific embodiments

[0023] Next, in combination with the embodiments, the technical solutions of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present utility model.

[0024] Refer to Figures 1 - 4 , the present utility model provides a technical solution:

[0025] As Figure 1 shown, after online defect removal through the door frame rolling line body, the semi-finished door frame 1 is obtained by punching.

[0026] Then as Figure 2 shown, the semi-finished door frame 1 is placed on the slide rail 23 and slides, and one side of the positioning hole 11 of the semi-finished door frame 1 faces the positioning post 42.

[0027] Continue to refer to Figures 2 - 3 shown, one side of the bottom plate 31 is fixed on the machine base 21, and the other side of the bottom plate 31 is connected to the side plate 32 through the first slot 34 and the first bolt connection component 35. By loosening the first bolt connection component 35, the side plate 32 can be adjusted to move in the horizontal direction, and by tightening the first bolt connection component 35, the side plate 32 and the bottom plate 31 are fixed.

[0028] The mounting plate 33 is connected to the top of the side plate 32 through the second slot 36 and the second bolt connection component 37. By loosening the second bolt connection component 37, the mounting plate 33 can be adjusted to move in the vertical direction, and by tightening the second bolt connection component 37, the side plate 32 and the mounting plate 33 are fixed.

[0029] Since the sleeve 41 is fixed on the mounting plate 33, the position of the positioning component 4 can be adjusted through the adjustment component 3, so that the positioning post 42 can be aligned with the positioning hole 11, which is convenient for positioning.

[0030] Under the action of the spring 43, the positioning post 42 partially protrudes from the sleeve 41. After the semi-finished door frame 1 is placed on the slide rail 23, the positioning post 42 abuts against the semi-finished door frame 1 at this time, and the spring 43 is compressed by the positioning post 42. When the semi-finished door frame 1 slides along the slide rail 23 until the positioning post 42 falls into the positioning hole 11, at this time, under the reset action of the spring 43, the positioning post 42 is inserted into the positioning hole 11 to complete the locking.

[0031] By arranging the pressing block 24 and the saw blade 22 in advance, the position where the positioning post 42 is locked with the positioning hole 11 is exactly the position where the semi-finished door frame 1 is chamfered. Therefore, after the semi-finished door frame 1 is locked by the positioning post 42, the pressing block 24 is pressed down by the adjustable knob to complete the pressing of the semi-finished door frame 1, and then the high table saw is started to chamfer the semi-finished door frame 1. At this time, the chamfering of the semi-finished door frame 1 is accurate and the processing quality is high. The subsequent semi-finished door frames 1 are all chamfered by locking with the positioning post 42, which can ensure the consistency of the chamfering.

[0032] Further, as Figure 3 and Figure 4 shown, the sleeve 41 and the positioning post 42 are both correspondingly provided with a third slot 45, and a third bolt connection assembly 46 is arranged in the third slot 45. The positioning post 42 is connected to the sleeve 41 through the third slot 45 and the third bolt connection assembly 46.

[0033] Through the third slot 45 and the third bolt connection assembly 46, the maximum protruding distance of the positioning post 42 can be adjusted, which can adapt to semi-finished door frames 1 of different thicknesses, and can ensure that the positioning post 42 is inserted into the positioning holes 11 with different depths, improving the positioning effect.

[0034] Further, a fourth slot 47 is provided on one side of the sleeve 41 away from the third slot 45, a lever 44 is provided at the position of the positioning post 42 corresponding to the fourth slot 47, the lever 44 protrudes from the fourth slot 47, and the lever 44 is detachably connected to the positioning post 42.

[0035] Through the above technical solution, after the positioning post 42 is inserted into the positioning hole 11, the semi-finished door frame 1 is chamfered. After the chamfering is completed, the pressing block 24 is loosened, and then the lever 44 is pulled to retract the positioning post 42 into the sleeve 41. At this time, the semi-finished door frame 1 with the chamfering completed can be removed. The lever 44 can be connected to the positioning post 42 by means of bolt connection or snap connection, which is convenient for removing the lever 44 to maintain the positioning post 42 and the sleeve 41.

[0036] The above are only the preferred embodiments of the present utility model. It should be understood that the present utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the concept described herein through the above teachings or the technology or knowledge in the relevant field. And any changes and alterations made by those skilled in the art without departing from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A table saw angle cutting positioning tool, comprising a table saw assembly (2) and a door frame semi-finished product (1), wherein the door frame semi-finished product (1) is provided with a positioning hole (11), the table saw assembly (2) comprises a machine base (21), a saw blade (22), a slide rail (23) and a clamping block (24), wherein the door frame semi-finished product (1) is placed on the slide rail (23) and fixed by the clamping block (24), characterized in that: An adjustment component (3) is provided on one side of the machine base (21) close to the saw blade (22), and the adjustment component (3) is located on one side of the door frame semi-finished product (1). The adjustment assembly (3) comprises a bottom plate (31), a side plate (32) and a mounting plate (33); the bottom plate (31) is fixed on the machine base (21); the side plate (32) is movably connected to the bottom plate (31); and the mounting plate (33) is movably connected to the side plate (32). A positioning assembly (4) is provided on one side of the mounting plate (33) close to the door frame semi-finished product (1); the positioning assembly (4) is adjusted in position by the adjustment assembly (3); the positioning assembly (4) comprises a sleeve (41) and a positioning column (42); the positioning column (42) is slidably connected to the sleeve (41); and the size of the positioning column (42) matches that of the positioning hole (11).

2. The high table saw cutting angle positioning tool according to claim 1, characterized in that: One end of the sleeve (41) is fixed on the mounting plate (33), a spring (43) is provided in the sleeve (41), one end of the spring (43) is fixedly connected to a side of the sleeve (41) close to the mounting plate (33), and the other end of the spring (43) is fixedly connected to one end of the positioning column (42).

3. The high table saw cutting angle positioning tool according to claim 1, characterized in that: The sleeve (41) and the positioning column (42) are both correspondingly provided with a third slot (45), a third bolt connection assembly (46) is provided in the third slot (45), and the positioning column (42) is connected to the sleeve (41) via the third slot (45) and the third bolt connection assembly (46).

4. The high table saw cutting angle positioning tool according to claim 3, characterized in that: A fourth slot (47) is provided on a side of the sleeve (41) away from the third slot (45), and a lever (44) is provided at a position of the positioning column (42) corresponding to the fourth slot (47). The lever (44) extends out of the fourth slot (47), and the lever (44) is detachably connected to the positioning column (42).

5. The high table saw cutting angle positioning tool according to claim 1, characterized in that: The bottom plate (31) is an L-shaped structure. The bottom plate (31) and the side plate (32) are both provided with first slots (34) correspondingly. A first bolt connection assembly (35) is provided in the first slot (34). The side plate (32) is connected to the bottom plate (31) via the first slot (34) and the first bolt connection assembly (35).

6. The high table saw cutting angle positioning tool according to claim 1, characterized in that: The mounting plate (33) and the side plate (32) are both provided with second slots (36) correspondingly, and the two second slots (36) are located on both sides of the sleeve (41). A second bolt connection assembly (37) is provided in the second slot (36), and the side plate (32) is connected to the mounting plate (33) via the second slot (36) and the second bolt connection assembly (37).

7. The high table saw cutting angle positioning tool according to claim 1, characterized in that: The pressing block (24) is located above the slide rail (23), and an adjustable knob is provided on the top of the pressing block (24).

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